Toro Groundsmaster 3505-D - Wheel Motor Service

Groundsmaster 3505--DHydraulic System Page 4 -- 60
Wheel Motor Service
1. Coupling shaft
2. Thrust bearing
3. Drive link
4. Cap screw (7 used)
5. End cover
6. Commutator seal
7. Seal ring
8. Commutator
9. Commutator ring
10. Manifold
11. Stator
12. Vane (7 used)
13. Rotor
14. Wear plate
15. Dirt and water seal
16. Back--up washer
17. Back--up washer
18. Inner seal
19. Woodruff key
20. Bearing
21. Thrust washer
22. Thrust bearing
23. Housing
24. Bearing
Figure 37
5
15
11
2
3
4
20
1
24
23
22
21
19
8
7
6
14
13
12
16
17
18
10
9
45 to 55 ft--lb
(60to76N--m)
7
7
7
7
21
NOTE: The two wheel motors used on the Ground-
smaster 3505--D have the same basic construction. The
right wheel motor has a reverse timed manifold.
IMPORTANT: If a wheel motor failure occurred, refer
to Traction Circuit (Closed Loop) Component Fail-
ure in the General Information section for informa-
tion regarding the importance of removing
contamination from the traction circuit.
NOTE: For repair of the wheel motors, see the Ross
Tor q m ot o r
TM
MG, MF, MP, MB, ME and MJ Series Ser-
vice Procedure at the end of this chapter.